Pediatric eye care · Therapy service
Binocular Vision Therapy Guide running an evidence-led therapy service.
Vision therapy treats eye teaming, focusing and tracking problems with supervised, office-based programs. Payers and patients both look for evidence and documentation. This guide covers how to structure the service, code it and set expectations honestly.
Quick answer
Diagnose, document, treat, re-measure.
Base every program on a specific binocular or accommodative diagnosis, measured before and after. Convergence insufficiency has the strongest randomized trial support. Bill orthoptic training with CPT 92065 when a physician or other qualified professional performs it, or 92066 when it is performed under supervision. Payer policies differ widely, so verify coverage before starting.
Key takeaways
- CPT 92065: orthoptic training performed by a physician or other qualified health care professional.
- CPT 92066: orthoptic training under supervision of a physician or other qualified professional.
- The AAO advises that orthoptist-delivered training is billed with 92066.
- Aetna considers behavioral vision therapy unproven but covers CI therapy within limits.
- Reading and learning claims are not supported by CITT-ART for CI.
Six parts of the service.
A structure that holds up to payer review and parent questions.
Binocular vision evaluation
Near point of convergence, vergence ranges, accommodation and a symptom survey.
Treatment plan
Number of sessions, home activities and measurable goals.
Office sessions
Supervised therapy by the doctor or trained staff.
Home reinforcement
Assigned activities between visits, as used in the CITT protocol.
Re-evaluation
Repeat the measures and symptom survey at the end of the block.
Coverage check
Plans vary; Aetna caps CI therapy at 12 sessions before medical review.
Orthoptic training codes.
As described by the American Academy of Ophthalmology.
| Code | Descriptor | When to use |
|---|---|---|
| 92065 | Orthoptic training; performed by a physician or other qualified health care professional | The doctor or another qualified professional delivers the session |
| 92066 | Orthoptic training; under supervision of a physician or other qualified health care professional | Trained staff, such as an orthoptist, deliver the session under supervision |
Write the discharge criteria into the plan on day one. Families and payers both respond better to a program with a defined end point than to open-ended therapy.
Frequently asked questions
Which conditions have the best evidence?
Symptomatic convergence insufficiency, from the CITT randomized trial.
How do I bill sessions delivered by staff?
The AAO advises billing 92066 when an orthoptist or other non-licensed staff member delivers training under supervision.
Do payers cover vision therapy?
It varies. Aetna considers behavioral vision therapy unproven but covers up to 12 sessions for convergence insufficiency where the plan allows.
Can vision therapy fix learning problems?
No broad claim is supported. CITT-ART found therapy for CI did not improve reading test scores compared with placebo.
What about amblyopia?
Amblyopia has its own treatments, including glasses, patching, atropine and digital therapies. See the amblyopia guide.
Is there a patient page I can share?
Yes. Vision Rescue has a plain-language vision therapy page for families at visionrescue.com.
References
- American Academy of Ophthalmology. Orthoptic training codes 92065 and 92066. AAO
- Aetna. Clinical Policy Bulletin 0489: Vision therapy. Aetna
- Convergence Insufficiency Treatment Trial Study Group. Randomized clinical trial of treatments for symptomatic convergence insufficiency in children. Arch Ophthalmol. 2008;126(10):1336-1349. PubMed
- CITT-ART Investigator Group. Effect of vergence/accommodative therapy on reading in children with convergence insufficiency. Optom Vis Sci. 2019;96(11):836-849. PubMed
- Every source used across these guides is listed on the Vision Rescue sources page.
About this guide
Written for licensed eye care practices by the Vision Rescue team. Questions: providers@visionrescue.com or 1-855-692-8024.
Important notes and disclosures
Information only, not clinical or legal advice. Product names are trademarks of their owners and appear for identification; Vision Rescue does not endorse or review them. Scope of practice, coverage and coding rules vary by state and payer, so confirm locally. Clinical decisions rest with the treating eye doctor.
Run therapy you can document.
A defined diagnosis, a measured plan and honest expectations make the service sustainable.